Blockton zipcode
| City | Blockton |
| ZIP Code | 50836 |
| Type | Standard |
| State Code | IA |
| State | Iowa |
ZIP code of Blockton is 50836. This place is located in Iowa state in US. To send any postal service to Blockton, you must use 50836 zipcode.
The ZIP code 50836 is also used with 1 more city name of Iowa.
- Maloy, IA
You should avoid following 2 city names of Iowa to be used with the ZIP code 50836.
- Athlestan, IA
- Platteville, IA